.container {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
header {
  padding-top: 30px;
  overflow: hidden;
  user-select: none;
}
header .logo-container {
  float: left;
  display: flex;
  cursor: pointer;
}
header .logo-container .logo {
  width: 80px;
  height: auto;
  margin-right: 13px;
}
header .logo-container h3 {
  font-size: 34px;
  margin: 3px 0 3px 0;
  color: #333;
}
header .logo-container p {
  font-size: 18px;
  margin: 0;
  color: #333;
}
header .search-container {
  float: left;
  margin-top: 5px;
  margin-left: 100px;
}
header .search-container .keyword-input {
  width: 400px;
  margin-bottom: 10px;
}
header .search-container .tag {
  margin-right: 10px;
}
header .operate-container {
  float: right;
  display: flex;
}
footer {
  margin-top: 50px;
}
footer .aboutus-container {
  background-color: #eef0f6;
  user-select: none;
}
footer .aboutus-container .list {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 0;
  margin-bottom: 0;
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: space-between;
}
footer .aboutus-container .list .item {
  display: flex;
  padding: 20px 10px;
  width: 285px;
  box-sizing: border-box;
}
footer .aboutus-container .list .item img {
  width: 58px;
  height: 58px;
  margin: 10px;
  display: block;
}
footer .aboutus-container .list .item div h3 {
  font-size: 20px;
  color: #333;
  margin: 10px 0 5px 0;
}
footer .aboutus-container .list .item div p {
  font-size: 12px;
  color: #a0a0a0;
  margin: 0 0 0 0;
}
footer .other-container {
  background-color: #297aff;
  padding: 20px 0 10px 0;
  user-select: none;
}
footer .other-container .list {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 0;
  margin-bottom: 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
}
footer .other-container .list .left {
  margin-top: 30px;
}
footer .other-container .list .left img {
  width: 200px;
}
footer .other-container .list .left .tel {
  margin: 0;
  color: #fff;
  font-size: 28px;
}
footer .other-container .list .link-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
footer .other-container .list .link-list li:first-child {
  font-weight: bold;
}
footer .other-container .list .link-list a {
  color: #fff;
  font-size: 14px;
  display: block;
  margin-bottom: 10px;
}
footer .other-container .list .right {
  display: flex;
}
footer .other-container .list .right .ercode:first-child {
  margin-right: 20px;
}
footer .other-container .list .right .ercode p {
  color: #fff;
  font-size: 14px;
  text-align: center;
  margin: 0 0 8px 0;
}
footer .other-container .list .right .ercode img {
  width: 110px;
  height: 110px;
  display: block;
}
